SAN DIEGO–(BUSINESS WIRE)–Pulse Electronics Power BU, a leading provider of power magnetics components, adds a new series of high permeability, nanocrystalline products to its lineup of common mode chokes – the PA441xNL series. The PA441xNL series is comprised of two THT common mode chokes (PA4415NL and PA4416NL) that are ideally suited for customers designing their own EMI filter for AC/DC, DC/DC or DC/AC power supplies. Notable features and benefits include very high and stable impedance through broad frequency and temperature ranges, a 43.0 x 26.0 mm max footprint and nanocrystalline core for compact design.

PA441xNL series is ideal for #engineers designing their own EMI filter for AC/DC, DC/DC or DC/AC power supplies.

“These new common mode chokes provide over 4x the impedance in a given form factor compared to traditional ferrite core products, allowing superior EMI performance and high power density,” stated John Gallagher, Staff Field Applications Engineer at Pulse Power BU.

Given its capabilities and RoHS compliance, the new PA441xNL series is ideal for applications like AC/DC Power Supply, Solar, Motor Drives, Industrial Controls, EV Charging, Smart Grid and Power Generation. View PA441xNL common mode chokes and download datasheets here: Competitive pricing, samples, lead times and more information can be obtained by contacting Pulse Electronics Power BU here:

About Pulse Electronics

Pulse Electronics is a leading supplier of electronic components that helps customers build the next great product by providing the needed technical solutions. Pulse Electronics has a long operating history of innovation in magnetics, antennas, and connectors, as well as the ability to ramp quickly into high-quality, high-volume production. The Company serves the wireless and wireline communications, power management, military/aerospace, and automotive industries. Pulse Electronics is a participating member of the IEEE, SFF, OIF, HDBaseT Alliance, CommNexus, NFC Forum, MoCA, and IWPC. Visit the Pulse Electronics Power BU website at

Pulse Electronics North America
Glenn Roemer
Field Applications Engineer, Pulse Power Business Unit